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Protein

DNA ligase

Gene

lig

Organism
Methanococcus maripaludis (strain S2 / LL)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair.UniRule annotation

Catalytic activityi

ATP + (deoxyribonucleotide)(n)-3'-hydroxyl + 5'-phospho-(deoxyribonucleotide)(m) = (deoxyribonucleotide)(n+m) + AMP + diphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei250ATPUniRule annotation1
Active sitei252N6-AMP-lysine intermediateUniRule annotation1
Binding sitei257ATPUniRule annotation1
Binding sitei272ATPUniRule annotation1
Binding sitei301ATPUniRule annotation1
Binding sitei342ATPUniRule annotation1
Binding sitei432ATPUniRule annotation1
Binding sitei438ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processCell cycle, Cell division, DNA damage, DNA recombination, DNA repair, DNA replication
LigandATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciMMAR267377:G1G3S-1008-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
DNA ligaseUniRule annotation (EC:6.5.1.1UniRule annotation)
Alternative name(s):
Polydeoxyribonucleotide synthase [ATP]UniRule annotation
Gene namesi
Name:ligUniRule annotation
Ordered Locus Names:MMP0970
OrganismiMethanococcus maripaludis (strain S2 / LL)
Taxonomic identifieri267377 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanococciMethanococcalesMethanococcaceaeMethanococcus
Proteomesi
  • UP000000590 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000596071 – 573DNA ligaseAdd BLAST573

Interactioni

Protein-protein interaction databases

STRINGi267377.MMP0970

Structurei

3D structure databases

ProteinModelPortaliQ6LYM1
SMRiQ6LYM1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ATP-dependent DNA ligase family.UniRule annotation

Phylogenomic databases

eggNOGiarCOG01347 Archaea
COG1793 LUCA
HOGENOMiHOG000036008
KOiK10747
OMAiWLFEESY
OrthoDBiPOG093Z03L0

Family and domain databases

Gene3Di1.10.3260.10, 1 hit
HAMAPiMF_00407 DNA_ligase, 1 hit
InterProiView protein in InterPro
IPR022865 DNA_ligae_ATP-dep_bac/arc
IPR000977 DNA_ligase_ATP-dep
IPR012309 DNA_ligase_ATP-dep_C
IPR012310 DNA_ligase_ATP-dep_cent
IPR016059 DNA_ligase_ATP-dep_CS
IPR012308 DNA_ligase_ATP-dep_N
IPR036599 DNA_ligase_N_sf
IPR012340 NA-bd_OB-fold
PfamiView protein in Pfam
PF04679 DNA_ligase_A_C, 1 hit
PF01068 DNA_ligase_A_M, 1 hit
PF04675 DNA_ligase_A_N, 1 hit
SUPFAMiSSF117018 SSF117018, 1 hit
SSF50249 SSF50249, 1 hit
TIGRFAMsiTIGR00574 dnl1, 1 hit
PROSITEiView protein in PROSITE
PS00697 DNA_LIGASE_A1, 1 hit
PS00333 DNA_LIGASE_A2, 1 hit
PS50160 DNA_LIGASE_A3, 1 hit

Sequencei

Sequence statusi: Complete.

Q6LYM1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLFSDFCKIL DKIEKTTKRL EKTDYFVELI DFIKTSEKPE NLKQVSQITI
60 70 80 90 100
GRVFAEFENK EIGIGPNLLL EAVKTTGIPE KDLKSKIKET GDIGTAVENL
110 120 130 140 150
SSNIKQVSLF SQALTLEEVY STLKKLSEIE GNSSQKKKTR IISNLLILAD
160 170 180 190 200
PVESRYISRL ILEDMRIGMN IPTILASFSN YFNVNKESVE KIYAVTNDIG
210 220 230 240 250
LLGEKLISGS DIENDPELKL KVFRPIKPML AQLTPSIEDA MIETKMPQFE
260 270 280 290 300
TKYDGARVQV HKSNGDVKIY SRRLENITNS VPELVEEIKK LDIDNIILEG
310 320 330 340 350
ECVAMDLDSG KPRPFQDILR RFRRKYNIDK MAEKIALRIY FFDVLYYNRG
360 370 380 390 400
LIDTPLKTRR EILEKLFGTN NWDSELEKIK KEIFSSKMLF SSFKLNSGDP
410 420 430 440 450
NLVKEFFNWS LSIGHEGIMI KNPDAPYTPG SRVKTMYKVK PTLENLDVVV
460 470 480 490 500
TRAKIGMGKR KDWYGSYELS VKDNDGNLHV IGNVGSGLTE DDLEKLTKIV
510 520 530 540 550
NEIKIEDLGE EVILEPKIVL EVTYEEIQTS EKYEMGYALR FPRVVQIRED
560 570
KSINDINTLD DVKKIYEIER NRK
Length:573
Mass (Da):65,752
Last modified:July 5, 2004 - v1
Checksum:i0E7E33F72388095B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX950229 Genomic DNA Translation: CAF30526.1
RefSeqiWP_011170914.1, NC_005791.1

Genome annotation databases

EnsemblBacteriaiCAF30526; CAF30526; MMP0970
GeneIDi2761378
KEGGimmp:MMP0970
PATRICifig|267377.15.peg.998

Similar proteinsi

Entry informationi

Entry nameiDNLI_METMP
AccessioniPrimary (citable) accession number: Q6LYM1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 21, 2004
Last sequence update: July 5, 2004
Last modified: March 28, 2018
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health